(R)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine

医药原料

Desfluoro-N-des(4-dimethylamino-2-en-1-oxo)butyl Afatinib

医药原料

(S,E)-N-(4-((3,4-Difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide (Afatinib Impurity)

医药原料

Afatinib N-oxide

医药原料

艾沙康唑

antifungal active pharmaceutical ingredient

Isoconazole nitrate

医药原料